Most Important & Most Repeated MCQs

16 G is a large-bore cannula, used when rapid fluid or blood transfusion is needed.
There are six types of cannula, which detail is given below:
The color of 14 G cannula is Orange and used for Major Trauma / Rapid Blood Transfusion.
The color of 16 G cannula is Grey and used for Rapid Blood Transfusion.
The color of 18 G cannula is Green and used for Blood Transfusion and Surgery.
The color of 20 G cannula is Pink and used for Routine IV fluids and medicine.
The color of 22 G cannula is Blue and used for Paediatric patients.
The color of 24 G cannula is Yellow and used for very small veins.
The color of 26 G cannula is Purple and used for premature babies.

Magnetotactic bacteria can sense Earth's magnetic field.
Potassium, Sodium and Calcium are important for cells not for magnetic sensing.

Yeast is single cellular and used in baking.
Mushrooms and Puff balls are multicullular.
Slime molds are not fungi and have complex structure.

Vaccination prevents from diseases, not cloning.
Phyletic Lineage is a evalutionary history, not cloning.
Deforestation & Industrialization is a human activity, not cloning.

Prokaryotes are not bacteria.
A small group of algae cells (tiny water plants) living together
Hormones is a chemical message.

Cleavage means rapid repeated mitotic (cell) divisions of the zygote after fertilization.
The structure of DNA is not cleavage.
Eukaryotes is a type of organism.

Cephalopods is like octopus, squid, cuttlefish.

After fertilization, when the male gamete (sperm) and female gamete (egg) fuse, they form a single cell called a zygote. This zygote is the first cell of a new organism and later develops into an embryo and then a foetus.

Coenzymes are organic molecules that bind to enzymes and help in chemical reactions.